---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39612515.md"
description: "📌《High-Execution Investing · 10 Pocket Rules》(Concise Execution Version)⸻① The Three-Layer Structure Never Changes    •    Core Portfolio ≈ 70%    •    High-Volatility Portfolio ≤ 20%    •    Cash ≥ 10%Structure first, returns later.⸻② No Single Stock Exceeds 30%No single stock should account for more than 30% of the portfolio long-term.Concentration can make money,Over-concentration can destroy an account.⸻③ High-Volatility Portfolio: Only 1–2 Familiar StocksDon't frequently switch targets.Don't chase hot trends.Only trade high-volatility small-cap stocks you've thoroughly researched and understand the rhythm of.Familiarity = Win Rate.⸻④ Plan First, Then Wait for the MarketSet in advance:    •    Price levels for reducing positions    •    Price ranges for adding positions    •    Ranges for selling puts    •    Ranges for selling callsNo impulsive decisions during live trading.⸻⑤ Do Subtraction During Rallies    •    Reduce positions in batches    •    Sell calls to collect premium    •    Keep the core trend positionControl greed when prices are rising.⸻⑥ Build Structure During Dips    •    Control total position size    •    Sell puts in batches    •    Don't exceed the upper limitControl fear when prices are falling.⸻⑦ Profits Must Be CrystallizedAfter profits from the high-volatility portfolio:    •    Roll part into index funds    •    Convert part to cash    •    Do not roll all back into high-beta assetsReturns must "become a safety cushion."⸻⑧ Don't Chase the Absolute PeakThe goal is:Stable Compound InterestLong-Term ExecutionA Replicable SystemNo regrets for missing the top.⸻⑨ Don't Be Distracted by External Noise    •    Don't change positions because of group chats    •    Don't change structure because of news    •    Don't get anxious because of others' gainsPlan over emotion.⸻⑩ Execution > JudgmentThe market is unpredictable,Discipline is controllable.Long-term returns come from:Consistently executing the same set of rules.⸻🧭 Core Tenet (One-Sentence Version)Use the core portfolio to stabilize the curve.Use the high-volatility portfolio to create alpha.Use cash to control risk.Use index funds to crystallize profits.Don't increase risk.Don't break the structure.Don't trade on emotion."
datetime: "2026-03-30T11:53:40.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39612515.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39612515.md)
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author: "[冬雪-美股达人](https://longbridge.com/en/profiles/15147867.md)"
---

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# 📌《High-Execution Investing · 10 Pocket Rules》(Con…